DE69505858D1 - Stripping device for packaging machines - Google Patents
Stripping device for packaging machinesInfo
- Publication number
- DE69505858D1 DE69505858D1 DE69505858T DE69505858T DE69505858D1 DE 69505858 D1 DE69505858 D1 DE 69505858D1 DE 69505858 T DE69505858 T DE 69505858T DE 69505858 T DE69505858 T DE 69505858T DE 69505858 D1 DE69505858 D1 DE 69505858D1
- Authority
- DE
- Germany
- Prior art keywords
- bag
- bars
- stripping device
- packaging machines
- shields
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
- B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
- B65B51/306—Counter-rotating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
- B29C66/7373—Joining soiled or oxidised materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
- B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
- B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
- B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
- B29C66/8491—Packaging machines welding through a filled container, e.g. tube or bag
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Packaging Of Special Articles (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
A rotary packaging machine employs a pair of co-operating strippers bars (17) which engage the bag material (15) prior to the sealing jaws (16) engaging the bag material (15). The stripper bars (17) have attached to them or formed integral therewith, bag shields (30). The bag shields (30) are arcuate so as to generally extend along an arcuate path having a fixed axis extending from the pivot axis (32) of the supporting lever (26) for the stripper bar (17). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM3746A AUPM374694A0 (en) | 1994-02-08 | 1994-02-08 | A packaging machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69505858D1 true DE69505858D1 (en) | 1998-12-17 |
DE69505858T2 DE69505858T2 (en) | 1999-04-15 |
Family
ID=3778366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69505858T Expired - Fee Related DE69505858T2 (en) | 1994-02-08 | 1995-02-08 | Stripping device for packaging machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US5622032A (en) |
EP (1) | EP0666215B1 (en) |
AT (1) | ATE173223T1 (en) |
AU (1) | AUPM374694A0 (en) |
DE (1) | DE69505858T2 (en) |
ES (1) | ES2123905T3 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6581360B1 (en) * | 1997-03-21 | 2003-06-24 | Molins Plc | Packaging machinery |
US6138442A (en) * | 1998-10-13 | 2000-10-31 | Kliklok Corporation | Packaging machine with continuous sealing jaw movement |
DE29822122U1 (en) | 1998-12-11 | 2000-04-20 | Vision Verpackungstechnik Gmbh | Device for processing continuously moving material |
JP2000219214A (en) * | 1999-01-29 | 2000-08-08 | Sig Pack Syst Ag | Film sealing device for sealing fusibly packaging film particularly in packaging device |
DE29911847U1 (en) * | 1999-07-07 | 2000-11-23 | Vision Verpackungstechnik Gmbh | Device for producing tubular bags filled with bulk material |
JP3756729B2 (en) | 1999-07-16 | 2006-03-15 | Tdk株式会社 | Thin film magnetic head and manufacturing method thereof |
US20020092271A1 (en) * | 2001-01-18 | 2002-07-18 | Lloyd Kovacs | Finishing assembly and method for a vertical form, fill and seal machine |
ATE334886T1 (en) | 2001-12-12 | 2006-08-15 | Tna Australia Pty Ltd | ROTATING SEALING AND STRIPPER UNIT FOR A PACKAGING MACHINE |
ITTO20020470A1 (en) * | 2002-05-31 | 2003-12-01 | Tetra Laval Holdings E Finance | FORMING JAW FOR CREATING A SUCCESSION OF SEALED PACKS STARTING FROM A TUBE OF PACKAGING MATERIAL I |
JP2010536607A (en) * | 2007-08-23 | 2010-12-02 | ティエヌエイ オーストラリア ピーティワイ リミテッド | Packaging machine for closed bottom bag |
DE102012004852A1 (en) | 2011-03-17 | 2012-09-20 | Tna Australia Pty Ltd. | Former for a packaging machine |
AU2012258403B2 (en) | 2011-12-05 | 2016-07-07 | Tna Australia Pty Limited | A former shoulder |
ITRM20120599A1 (en) | 2011-12-05 | 2013-06-06 | Tna Australia Pty Ltd | DRAGGING GROUP OF THE FILM. |
ITRM20120601A1 (en) | 2011-12-05 | 2013-06-06 | Tna Australia Pty Ltd | SHOULDER FORMER. |
AU2013267060C1 (en) | 2012-12-21 | 2017-11-16 | Tna Australia Pty Limited | A packaging machine former |
AU2014227558B2 (en) * | 2013-11-19 | 2018-02-08 | Tna Australia Pty Limited | Sealing jaws for a packaging machine |
AU2014227559B2 (en) | 2013-11-19 | 2018-02-08 | Tna Australia Pty Limited | A film drive assembly for a packaging machine |
GB2554989B (en) | 2016-08-15 | 2021-12-08 | Tna Australia Pty Ltd | A packaging assembly |
AU2017225013B2 (en) | 2016-09-12 | 2023-03-16 | Tna Australia Pty Limited | A former chute |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL170938B (en) * | 1979-01-29 | 1982-08-16 | Moba Holding Barneveld Bv | DEVICE FOR CLOSING A FILLED BAG. |
US4663917A (en) * | 1984-06-20 | 1987-05-12 | Taylor Alfred A | Packaging apparatus |
US4563862A (en) * | 1984-10-23 | 1986-01-14 | Kliklok Corporation | Package forming apparatus with combined holding and stripper mechanism |
US4751808A (en) * | 1987-04-09 | 1988-06-21 | Kliklok Corporation | Combined stripper and sealing apparatus for bag forming and method |
US5062253A (en) * | 1989-01-31 | 1991-11-05 | Kliklok Corporation | Combined film feeding stripping and sealing for bag forming and method |
US4996825A (en) * | 1989-01-31 | 1991-03-05 | Kliklok Corporation | Combined blousing, stripping and sealing for bag forming and method |
-
1994
- 1994-02-08 AU AUPM3746A patent/AUPM374694A0/en not_active Abandoned
-
1995
- 1995-02-07 US US08/384,853 patent/US5622032A/en not_active Expired - Fee Related
- 1995-02-08 DE DE69505858T patent/DE69505858T2/en not_active Expired - Fee Related
- 1995-02-08 EP EP95300776A patent/EP0666215B1/en not_active Expired - Lifetime
- 1995-02-08 ES ES95300776T patent/ES2123905T3/en not_active Expired - Lifetime
- 1995-02-08 AT AT95300776T patent/ATE173223T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE173223T1 (en) | 1998-11-15 |
DE69505858T2 (en) | 1999-04-15 |
EP0666215A1 (en) | 1995-08-09 |
AUPM374694A0 (en) | 1994-03-03 |
ES2123905T3 (en) | 1999-01-16 |
EP0666215B1 (en) | 1998-11-11 |
US5622032A (en) | 1997-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |